baber/WOPTO huggingface dataset:
Patent GB-201102445-D0 (GB)
Title: Serialization and database methods for tubulars and oilfield equipment
Filed: 2006-11-23
Abstract: Methods and apparatus identify downhole equipment and correlate input data with the equipment to improve planning and/or inventory operations. For some embodiments, oilfield equipment or tubular goods such as drill pipe include a shaped recess along an outer circumference for receiving a tag cartridge by shrink fitting. Once tagged, detector system configurations at pipe yards may facilitate logging the presence and location of each drill pipe and correlating specific data, such as inspection data, to each drill pipe. Further, this correlation populates a database utilized to achieve other business functions such as forecasting number of additional drill pipe needed to purchase, invoicing customers according to actual tracked wear/use of the drill pipe being returned, and providing well or job specific drill string population using known history pipe joints.
Patent GB-201104987-D0 (GB)
Title: Hair styling tool
Filed: 2011-03-24
Abstract: A hair styling tool comprises a central roller (12) having end pieces (14) disposed around the outside of the roller and in which the outside surface (16) of the roller between the end pieces (14) has one or more dividers to form two or more segments (18,19) around the roller. In specific arrangements the roller is hollow and certain segments (19) have holes (30) through which hair treatment may be forced.
Patent GB-201213570-D0 (GB)
Title: Paint roller
Filed: 2012-07-28
Abstract: A paint roller comprising: a frame; a roller cage assembly rotatably mounted to the frame; and a roller cover removably mountable to the roller cage assembly, the roller cover defining a roller cover passageway. The roller cage assembly includes a hub for mounting the roller cover thereonto, the hub defining a hub outermost surface insertable in the roller cover passageway and a locking mechanism for selectively locking the roller cover, the locking mechanism including a locking element movable between a locking position and a releasing position, the locking element defining a protruding portion. In the locking position, the protruding portion protrudes from the hub outermost surface. In the releasing position, the protruding portion is retracted inwardly relative to the hub outermost surface.
Patent GB-201214783-D0 (GB)
Title: Helical gradient coil for magnetic resonance imaging apparatus
Filed: 2012-08-20
Abstract: A gradient coil is provided. The gradient coil comprises: a first layer comprised of a first plurality of turns of wires; and a second layer of coil comprised of a second plurality of turns of wires. Each turn of wire in the first and second plurality of turns of wires circles along the side walls of a cylindrical substrate and each turn of wire in the first and second plurality of turns of wires include a first portion wound along the inner side wall of the substrate and a second portion wound along the outer side wall of the substrate.
Patent GB-201312002-D0 (GB)
Title: A component for conveying gases
IPC: B29C48/13
Filed: 2011-09-09
Abstract: This invention provides for a component forming a part of a breathing tube, or forming the breathing tube, for example as a part of a breathing circuit for respiratory therapy. The component comprising a tubular body having a foamed wall. The foamed wall can be formed from extrusion of a single extrudate. The foamed wall is of a sufficient minimum optical transparency such that, in use, there is enabled the visual detection of a liquid (or condensate that may have formed) within the tubular body.
Patent IT-RM20030447-D0 (IT)
Inventor: POLONI ALFREDO
IPC: F16C23/04
Filed: 2003-09-30
Abstract: Support bearing for a roll (33) for immersion in liquid metal, comprising an internal rotating bush (31) fitted coaxially on a pin (32) at the end of the roll (33), and rotating inside an external bush (34) fixed to a supporting arm (37) of the roll (33). The first bush (31) is provided with an axial helical groove (39) on its outer surface and the second bush (34) is provided with a toroidal-shaped convex outer surface to allow rotation without friction inside the cylindrical ring of the supporting arm (37).
Patent DE-3061118-D1 (DE)
Title: Method of installing a ground anchor
Inventor: STOLK MARIE
IPC: E02D5/80
Filed: 1980-02-11
Granted: 1982-12-30
Abstract: A method of arranging a ground anchor in the ground, said anchor comprising a shank and at least one helically extending blade on the outer side of said shank, the shank with the blade being screwed into the ground wherein after the ground anchor is screwed into the ground, air or gas is first injected into the ground surrounding the blade, after which a hardening fluid is injected.
Patent DE-3071056-D1 (DE)
Title: Control system for the closing of a fire doors
Inventor: RICHTER KLAUS
IPC: E05F1/02
Filed: 1980-05-21
Granted: 1985-10-10
Abstract: 1. Control system for closing fire doors and a transport installation in the region of the passage for goods (7) being transported through a fire wall or floor, in which the movement of a sealing element (4) or the release mechanism of a locking arrangement (3) and the transport installation (6) is controlled by a reaction from a fire sensing element (2), characterized by the following features : (a) in the transport installation (6) is a safety zone, which comprises the control positions I-III or XI-XIII, (b) the control pistons I or XI are located so far in front of the fire door that on a smoke alarm and/or another disturbance the goods (7) being transported come to rest in good time in front of the sealing element (4), (c) between the control positions I or XI and the control positions II or XII which are behind the fire door is provided a passage securing arrangement which prevents release of the release mechanism of the sealing element (4) so long as the goods (7) being transported are in the stretch between the control positions I and II and/or XI and XII, (d) for moving out the transported goods (7) from the safety zone there is provided a no-break auxiliary energy source in case of loss of the main driving energy of the transport installation, (e) after the normal time runs out for passage of the goods (7) transported between the stretch I and II and/or XI or XII a time-delayed alarm is raised also when the transport installation is driven from the auxiliary energy source that goods (7) are blocking the opening (5), and (f) a programmed device is provided logically connecting all driving, supervision and control functions of all parts in the safety zone (Fig. 5 to Fig. 8).
Patent DE-3161667-D1 (DE)
Title: Single-piece moulded drop center rim for vehicle wheel
Inventor: ROHR JAKOB ING
IPC: B60B21/00
Filed: 1981-01-20
Granted: 1984-01-26
Abstract: PCT No. PCT/CH81/00006 Sec. 371 Date Sep. 11, 1981 Sec. 102(e) Date Sep. 11, 1981 PCT Filed Jan. 21, 1981 PCT Pub. No. WO81/02140 PCT Pub. Date Aug. 6, 1981.A one-piece, cast vehicle wheel rim for tubeless tires comprises a rim portion and a supporting ring extending from the rim portion. The rim portion has a drop center portion between first and second side walls. The support ring mounts the rim on a disc and has a recess between its end areas. A valve hole is formed in the first side wall of the rim portion adjacent the recess for mounting a valve such that the valve extends into the recess. Radially extending ribs can connect a shoulder of the rim portion to the end areas of the support ring on opposite sides of the valve hole. The ribs can be angularly oriented toward each other in a radially outward direction and can be spaced from the valve hole by a distance between about 15 mm and about 30 mm. When used in combination with another rim to form dual wheels, a coupling on the support ring attaches the rims. The coupling and recess permit the valve to be exposed for ready access.
Patent DE-3170075-D1 (DE)
Title: Process and means for the automation of a low pressure casting cycle
Inventor: MERRIEN PIERRE L
IPC: B22D18/08
Filed: 1981-01-05
Granted: 1985-05-30
Abstract: 1. A process for automating a low pressure-type casting cycle of a metal in a closed mould, consisting of : - acting on an intensive single action variable, that is the pressure of the backflow fluid of the molten metal contained in the furnace in order to subject the metal to a cycle of variations of level and pressure, which cycle is divided into phases, is started when the metal passes the bottom of the mould by means of a presence sensor which serves to determine the reference pressure in the furnace at the start of the cycle which ends on completion of the decompression of the furnace, the said process being characterised in that : - after a preliminary preparation stage consisting of : a) dividing the said cycle into a particular number of successive phases, each phase corresponding, as a function of the shape of the part to be obtained and the desired metallurgical quality, to the determined conditions of time and value of the speed and/or pressure of the metal, b) and determining, for each of these phases, from the conditions to be applied to the metal, those to be applied to the pressure of the backflow fluid, - the pressure of the backflow fluid is continuously controlled during casting with a view to obtaining the characteristics desired for the metal in each phase, by dividing the duration of each phase into successive elementary steps, by effecting, at each step, a comparison between the real value of the said fluid pressure and the corresponding predetermined value in the said preliminary stage and by raising or reducing the real pressure of the fluid accordingly.
Patent DE-3176130-D1 (DE)
Title: Circuit for determining and displaying when the distance between a vehicle and an obstacle falls below predetermined minimum values
Inventor: GELHARD EGON
IPC: G01S15/931
Filed: 1981-09-24
Granted: 1987-05-27
Abstract: PCT No. PCT/DE81/00153 Sec. 371 Date May 25, 1982 Sec. 102(e) Date May 25, 1982 PCT Filed Sep. 24, 1981 PCT Pub. No. WO82/01256 PCT Pub. Date Apr. 15, 1982.A circuit for measuring and indicating the separation distance between a vehicle and adjacent obstacles, consisting of a pulse controlled ultrasonic generator, an ultrasonic transmit-receive transducer connected to the generator for transmitting direct ultrasonic pulse signals to distant obstacles, and receiving these signals that are reflected from the obstacles, an amplifier and detector circuit connected to the transducer output for amplifying the received pulse signals, a first comparator which is connected to the amplifier and and detector stage, and a start-stop counter coupled to the output of the first comparator for measuring the difference in time between the end of the transmitted ultrasonic signal, and the reception of the reflected signal from the obstacle. There is also provided a noise suppression circuit coupled to the output of said first comparator and a second comparator coupled to both the output of the noise suppression circuit and the output of said start-stop counter. The start-stop counter begins its measurement of time used for determining the separation distance between the transducer and distant obstacles by beginning its measurement at the trailing edge of the transmitted pulse appearing in said receiver circuit.
Patent DE-3262650-D1 (DE)
Title: Hydraulic control for relieving pressure in a hydraulic drive line
Inventor: FRITZ GUNTER ING GRAD
IPC: F16H61/40
Filed: 1982-07-02
Granted: 1985-04-25
Abstract: 1. A hydraulic control device for the zero-pressure setting of a hydraulic drive line (3) between the pump and engine parts of the hydraulic drive unit of snow-clearing machinery in dependence on the attainment of a settable maximum pressure in the drive line, characterised in that the drive line (3) is connected via a pilot-operated two-way seating valve (4) to a hydraulic-liquid tank (6), and in that the control line (9) of the two-way seating valve (4) is connected to the drive line (3) by means of an electrically triggerable multi-way pilot valve (8) before the maximum pressure is reached, and in that, when the maximum pressure in the drive line (3) is exceeded, a plunger-type pressure switch (15) switches the pilot valve (8), and consequently the control line (9) to the two-way seating valve (4) and consequently the drive line (3), to through-passage to the tank (6) (interruption of the drive connection), and in that a pulse switch, which is provided within the reach of an operator, when operated switches the pilot valve (8) back to the operating position (maintenance of the drive connection).
Patent DE-3271549-D1 (DE)
Title: Agent for the prevention and treatment of liver and kidney diseases
Inventor: FUJISAKI SHIGEMI
IPC: A61K38/46
Filed: 1982-08-05
Granted: 1986-07-10
Abstract: The invention relates to an agent for preventing and treating liver and kidney diseases which comprises one or more proteolytic enzyme and or one or more polysaccharide mucopolysaccharide-lysing enzyme as effective ingredent(s). The agent of the invention is useful in the prevention and treatment of many different disorders of the liver and kidneys.
Patent DE-3360561-D1 (DE)
Title: Method of operating a liquid-liquid heat exchanger
Inventor: KLAREN DICK GERRIT
IPC: F28D13/00
Filed: 1983-05-13
Granted: 1985-09-19
Abstract: In a method of operating a liquid-liquid heat exchanger the first heat exchanging medium is passed upwardly through a plurality of tubes (5) in which a granular mass is kept fluidized by the flow of the first medium and the second heat-exchanging medium is passed downwardly through which said tubes (5) extend spaced apart and whereby heat exchange takes place through the tube walls. To improve heat transfer between the tubes and the second medium, especially at low flow rates of the latter, said chamber (9) contains, around and between the tubes (5), a loosely packed solid particulate filling material (11) through which the second medium flows, and the longitudinal superficial velocity of the second medium between the tubes (U<sub>1,s</sub>) satisfies the relation 0.05 < U<sub>1,s</sub> <0.25 m/sec.
Patent DE-3375240-D1 (DE)
Title: Data collection system
Inventor: EGLISE DAVID
IPC: G07C3/00
Filed: 1983-10-18
Granted: 1988-02-11
Abstract: A system for collecting data from machines is particularly but not exclusively, suited for use as a vending machine audit system, and, in the preferred embodiment, comprises an audit controller which records transaction data relating to the operation of the machine and periodically is caused to transfer the data into a data storage module in the form of a non-volatile memory. The module can be removed and inserted into a down-loading machine at a central location which extracts the data and uses it to provide a transaction record.The audit controller stores in the module a predetermined indication code only after first checking that the transaction data has been correctly stored in the module. The indication code signifies to the down-loading machine that the data was correctly transferred to the module. There is thus no need to lock the module into the controller during data transfer, because removal of the module during data transfer will not result in the production of an incorrect transaction record.Transfer of data to the module takes place only if the module stores an appropriate security code. If the customer forgets his own security code, access to the data is permitted by storing in the module a "skeleton" code known to the manufacturer.
Patent DE-3462966-D1 (DE)
Title: Electromagnetic relay
Inventor: SCHEDELE HELMUT DIPL ING
IPC: H01H50/24
Filed: 1984-08-09
Granted: 1987-05-07
Abstract: An electromagnetic relay is provided which has a core yoke embedded in a base body, the core yoke comprising a yoke leg at both coil ends which proceed perpendicular to the coil axis. A U-shaped armature has its first lateral leg seated on the first yoke leg and has its second lateral leg forming an operating air gap relative to the second yoke leg. A contact and bearing spring is secured to the armature, the contacting end of the contact and bearing spring laterally embracing the armature and the core yoke and interacting at that side of the core yoke which lies opposite the armature with at least one cooperating contact plate.
Patent DE-3475478-D1 (DE)
Title: Improved racquetball racquet construction
Inventor: MORTVEDT RAYMOND L
IPC: A63B49/00
Filed: 1984-10-05
Granted: 1989-01-12
Abstract: The improved racquet (1) has a strung surface (11) which is larger in area than the strung surface of a conventional racquet, and in which the strung area (11) is both larger in length and width than the strung area of a conventional racquet. However, the overall weight and balance of a conventional racquetball racquet which have proven necessary for good playing characteristics for all such racquets have been maintained. The racquet (1) has synergistically combined the weight of the racquet, the stiffness of the frame (3), and the response characteristics to create a racquet of sufficient durability with a larger "sweet spot" to facilitate the palying of the sport and to increase the level of skill, particularly of the novice and intermediate players. The racquet (1) has an overall length of 18 ½ inches to 14 <sup>3</sup>f<sub>4</sub> inches, a weight of 220 grams to 270 grams, and a center of gravity at a location within a range of ¾ inch toward the handle (3) and ½inch toward the head (2) as measured from the longitudinal center point of the racquet.
Patent DE-3479536-D1 (DE)
Title: An improved optical fibre ribbon structure
Inventor: TAYLOR JOHN EDWARD
IPC: G02B6/44
Filed: 1984-06-18
Granted: 1989-09-28
Abstract: An optical fibre ribbon structure suitable for use in an optical cable or other application where there is a risk that optical fibres will be subjected to a tensile force comprises a plurality of optical fibres (1) and flexible reinforcing elements (2) of resilient material arranged side by side and embedded in an elongate plastics body (3). Each resilient reinforcing element (2) is set in such a form that the ribbon structure follows a path of smoothly curved undulations (4) whose axes of curvature lie parallel to one another and normal to the longitudinal axis of the ribbon structure. When the undulating ribbon structure is subjected to a tensile force, the ribbon structure straightens in a lengthwise direction against the action of the resilient reinforcing elements thereby reducing the tensile force otherwise applied to the optical fibres (1). When the tensile force is removed, the ribbon structure returns towards its original undulating form.
Patent DE-3480139-D1 (DE)
Title: Magnetically active paint for silk screen process and its use
Inventor: SCHLIEPER HERBERT
IPC: H01F1/44
Filed: 1984-07-18
Granted: 1989-11-16
Abstract: 1. Screen printing ink containing a binder, a pigment and, optionally, a filler, characterised in that the pigment constitutes finely divided iron obtained by reduction (Riedel de Haen, product no. 12313) and comprising rounded particles having a particle size in the range of 0.01 to 0.06 mm, and the weight ratio pigment/binder is in the range of 0.8 to 2.4.
Patent DE-3483644-D1 (DE)
Inventor: HEGGENSTALLER ANTON
IPC: B27N3/28
Filed: 1984-11-09
Granted: 1991-01-03
Abstract: Extrusion of a mixture of vegetable bits with a binder, particularly wood chips with a weather-resistant binder, involves precompressing in a compression chamber of an extrusion press the mixture by a compression stroke transverse to the extrusion axis, the compression stroke being delivered by at least one precompression piston. Prior to the precompression elongated bits of the mixture are acted on by an orienting influence so that the elongated bits are deposited substantially parallel to the extrusion axis. The outer layers of the mixture are compressed with a reduced precompression ratio so that the bits oriented prior to precompression remain fixed in position during the subsequent extrusion stroke. Preferably the elongated bits in the mixture are oriented by free fall of the mixture through a plurality of upright, thin-walled bars of approximately equal height positioned above the compression chamber during filling of the extrusion apparatus by a mechanical hopper moving to and fro over the bars continuously.
Patent DE-3562725-D1 (DE)
Title: Trepaning cutter
Inventor: GARTNER KARL-HEINZ ING
IPC: E21B10/48
Filed: 1985-01-25
Granted: 1988-06-23
Abstract: 1. A hollow drill bit comprising a metallic hollow cylindrical supporting body (2) having an open end in the direction of drilling with positively secured equally shaped support segments (5, 11, 21, 31) spaced apart from each other around the circumference in which cutting teeth of diamond grain are embeded where the support segments protrude beyond the end face of the supporting body (2) in the direction of drilling, characterized in that the end section of the supporting segments (5, 11, 21, 31) at the drilling end tapers over at least a part of its length in the direction of drilling and the free end face forms a line (8, 13, 23, 33) running in the direction of the circumference over at least a part of the tapered end section of the support segments.
Patent DE-3563319-D1 (DE)
Title: Percussion device
Inventor: DUMMERMUTH PAUL
IPC: B25D17/24
Filed: 1985-02-04
Granted: 1988-07-21
Abstract: The percussion mechanism of this device, comprising a cylinder, a free piston, an anvil, a tool holder in which a bundle of needles is disposed, the heads of which are applied to the anvil, is mounted to slide in a tubular housing between two springs used to insulate dynamically the percussion mechanism of the housing and of the handle which holds it. The cylinder is mounted in the housing by a suspension comprising two annular seals and the cylinder is set with a clearance so that the centering provided by the seals insulates mechanically the cylinder of the housing and reduces the transmission of vibrations.
Patent DE-3566676-D1 (DE)
Title: Process for obtaining a stable aqeous pumpable zeolithic suspension and the suspension thus obtained
Inventor: GRESSER ROBERT
IPC: C11D3/12
Filed: 1985-07-15
Granted: 1989-01-12
Abstract: Aqueous zeolite suspensions, e.g., of type A and especially detergent type 4A, are stabilized and maintained pumpable by adding thereto an effective stabilizing amount of at least one alkaline earth metal cation, advantageously magnesium.
Patent DE-3567357-D1 (DE)
Title: Sunflower regeneration through embryogenesis and organogenesis
Inventor: COOLEY GLORIA L
IPC: A01G7/00
Filed: 1985-07-09
Granted: 1989-02-16
Abstract: The present invention relates to the regeneration of sunflowers via embryogenesis and organogenesis. The process comprises the steps of: (a) culturing tissue obtained from a sunflower plant on a first medium which comprises mineral salts, vitamins, amino acids, sucrose and a hormone in an amount sufficient to ensure callus formation; (b) optionally subculturing said callus on a maintenance medium which comprises mineral salts, vitamins, amino acids, sucrose and a hormone in an amount sufficient for callus maintenance; (c) subculturing said callus on a second medium which comprises mineral salts, vitamins, amino acids, sucrose and a hormone in an amount sufficient to precondition the callus; (d) subculturing said callus on a third medium which comprises mineral salts, vitamins, sucrose and a hormone in an amount sufficient to ensure shoot formation, and (e) subculturing said shoot on a fourth medium which comprises mineral salts, vitamins, sucrose and a hormone in an amount sufficient to ensure root formation, whereby plants are obtained.